docstr: This method is called when the instance is garbage collected.
  Meant to be overridden by subclasses.
docstr_tok: ["This","method","is","called","when","the","instance","is","garbage","collected",".","Meant","to","be","overridden","by","subclasses","."]
code: def _close(self):
      """
      This method is called when the instance is garbage collected.
      Meant to be overridden by subclasses.
      """
      ...
  
file_path: aim/aim/ext/cleanup/__init__.py
imports: import time
  from abc import abstractmethod
  import atexit
  import weakref
  import logging
  import threading
  from typing import Generic, Tuple, TypeVar, Dict
label_desc: Use image node_id 3 for calling the AutoClean obj's underlying member method code with example usage: obj._close() without return types